mmc: dw_mmc: change the macro name from DTO to DRTO

At Interrupt status register, Bit9 is Data Read Timeout.
But we used macro name as the DTO. It could be confused with the
Data Transfer Over(DTO)-Bit[3].
It's clearly that is changed the DRTO instead of DTO.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index b10e5e1..7dca5e9 100644 (file)
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -39,7 +39,7 @@
 #include "dw_mmc.h"
 
 /* Common flag combinations */
-#define DW_MCI_DATA_ERROR_FLAGS        (SDMMC_INT_DTO | SDMMC_INT_DCRC | \
+#define DW_MCI_DATA_ERROR_FLAGS        (SDMMC_INT_DRTO | SDMMC_INT_DCRC | \
                                 SDMMC_INT_HTO | SDMMC_INT_SBE  | \
                                 SDMMC_INT_EBE)
 #define DW_MCI_CMD_ERROR_FLAGS (SDMMC_INT_RTO | SDMMC_INT_RCRC | \
@@ -1093,7 +1093,7 @@ static void dw_mci_tasklet_func(unsigned long priv)
                        status = host->data_status;
 
                        if (status & DW_MCI_DATA_ERROR_FLAGS) {
-                               if (status & SDMMC_INT_DTO) {
+                               if (status & SDMMC_INT_DRTO) {
                                        data->error = -ETIMEDOUT;
                                } else if (status & SDMMC_INT_DCRC) {
                                        data->error = -EILSEQ;

diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
index 0b74189..2f52c87 100644 (file)
--- a/drivers/mmc/host/dw_mmc.h
+++ b/drivers/mmc/host/dw_mmc.h
@@ -98,7 +98,7 @@
 #define SDMMC_INT_HLE                  BIT(12)
 #define SDMMC_INT_FRUN                 BIT(11)
 #define SDMMC_INT_HTO                  BIT(10)
-#define SDMMC_INT_DTO                  BIT(9)
+#define SDMMC_INT_DRTO                 BIT(9)
 #define SDMMC_INT_RTO                  BIT(8)
 #define SDMMC_INT_DCRC                 BIT(7)
 #define SDMMC_INT_RCRC                 BIT(6)